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STEMCO 330-3009 Oil Cap Gasket for 300-4009 Hub Cap – For Dexter 071-124-00, 22.5K–27.5K Axles

In stock
SKU: 330-3009
Regular price $2.49

✅ STEMCO 330-3009 Gasket – Fits 300-4009 Oil Cap

Part Number: 330-3009
Dexter Cross-Ref: 071-124-00
Fits: STEMCO 300-4009 oil hub cap on Dexter 22.5K–27.5K air brake axles

This is the genuine replacement gasket designed specifically for use with the STEMCO 300-4009 aluminum oil cap. It ensures a reliable, leak-resistant seal between the oil cap and hub, helping protect your wheel-end system from contaminants.


🔧 Key Features:

  • Designed for use with STEMCO 300-4009 oil hub caps

  • OEM fit for Dexter 22,500–27,500 lb. air brake axles

  • Provides a tight seal to prevent lubricant leakage

  • Made from durable, oil-resistant material to withstand wear and heat

  • Easy to install during hub cap replacement or service


🚚 Applications:

  • Dexter heavy-duty air brake trailer axles

  • Commercial fleet and vocational trucks using 300-4009 Oil Caps

  • Use during regular maintenance or cap replacement


🔁 Related Parts:


🛠️ STEMCO Engineering You Can Trust

For over 60 years, STEMCO® has delivered industry-leading hub cap systems designed to meet the needs of heavy-duty commercial fleets. This gasket is part of their innovative product line, helping extend wheel-end life and reduce downtime.

Made from oil- and heat-resistant materials, this gasket ensures a tight, consistent seal when paired with the trusted 300-4009 oil cap.